Depends on your needs
If I was you, and you were me, I'd base my decision on which unit has the features that satisfy my needs. If I was really interested in steaming audio from my PC I would take a closer look at the NR801. However, if I needed to connect three different sources of component video to my receiver so that it could handle all of the switching I would go for the RX-V2500. That’s how I would approach this decision. Good luck…